diff options
Diffstat (limited to 'drivers/hwmon/lm85.c')
-rw-r--r-- | drivers/hwmon/lm85.c | 25 |
1 files changed, 11 insertions, 14 deletions
diff --git a/drivers/hwmon/lm85.c b/drivers/hwmon/lm85.c index 182fe6a5605f..ee5eca1c1921 100644 --- a/drivers/hwmon/lm85.c +++ b/drivers/hwmon/lm85.c | |||
@@ -192,23 +192,20 @@ static int RANGE_TO_REG( int range ) | |||
192 | { | 192 | { |
193 | int i; | 193 | int i; |
194 | 194 | ||
195 | if ( range < lm85_range_map[0] ) { | 195 | if (range >= lm85_range_map[15]) |
196 | return 0 ; | ||
197 | } else if ( range > lm85_range_map[15] ) { | ||
198 | return 15 ; | 196 | return 15 ; |
199 | } else { /* find closest match */ | 197 | |
200 | for ( i = 14 ; i >= 0 ; --i ) { | 198 | /* Find the closest match */ |
201 | if ( range > lm85_range_map[i] ) { /* range bracketed */ | 199 | for (i = 14; i >= 0; --i) { |
202 | if ((lm85_range_map[i+1] - range) < | 200 | if (range >= lm85_range_map[i]) { |
203 | (range - lm85_range_map[i])) { | 201 | if ((lm85_range_map[i + 1] - range) < |
204 | i++; | 202 | (range - lm85_range_map[i])) |
205 | break; | 203 | return i + 1; |
206 | } | 204 | return i; |
207 | break; | ||
208 | } | ||
209 | } | 205 | } |
210 | } | 206 | } |
211 | return( i & 0x0f ); | 207 | |
208 | return 0; | ||
212 | } | 209 | } |
213 | #define RANGE_FROM_REG(val) (lm85_range_map[(val)&0x0f]) | 210 | #define RANGE_FROM_REG(val) (lm85_range_map[(val)&0x0f]) |
214 | 211 | ||